Ware Manufacturing's 3-Pack of Nature Balls are a fun toy that your small pets will love to chew and roll around. Made of durable, all natural sisal, cornhusk and seagrass pets are drawn to play which promotes an active, healthy and happy pet. Funtime Bell is in the middle of the ball, so when your pets play it will ring stimulating them to play longer. Made of all natural sisal that is completely safe for your animal. Comes in a pack of Three. Measures 3-1/2" Width X 3-1/2" Depth X 3-1/2" Height